8510920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 22576320

約数和(自身を除く): 14065400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 40, 44, 46, 55, 58, 88, 92, 110, 115, 116, 145, 184, 220, 230, 232, 253, 290, 319, 440, 460, 506, 580, 638, 667, 841, 920, 1012, 1160, 1265, 1276, 1334, 1595, 1682, 2024, 2530, 2552, 2668, 3190, 3335, 3364, 4205, 5060, 5336, 6380, 6670, 6728, 7337, 8410, 9251, 10120, 12760, 13340, 14674, 16820, 18502, 19343, 26680, 29348, 33640, 36685, 37004, 38686, 46255, 58696, 73370, 74008, 77372, 92510, 96715, 146740, 154744, 185020, 193430, 212773, 293480, 370040, 386860, 425546, 773720, 851092, 1063865, 1702184, 2127730, 4255460, 8510920]

約数ペア:

[(1, 8510920), (2, 4255460), (4, 2127730), (5, 1702184), (8, 1063865), (10, 851092), (11, 773720), (20, 425546), (22, 386860), (23, 370040), (29, 293480), (40, 212773), (44, 193430), (46, 185020), (55, 154744), (58, 146740), (88, 96715), (92, 92510), (110, 77372), (115, 74008), (116, 73370), (145, 58696), (184, 46255), (220, 38686), (230, 37004), (232, 36685), (253, 33640), (290, 29348), (319, 26680), (440, 19343), (460, 18502), (506, 16820), (580, 14674), (638, 13340), (667, 12760), (841, 10120), (920, 9251), (1012, 8410), (1160, 7337), (1265, 6728), (1276, 6670), (1334, 6380), (1595, 5336), (1682, 5060), (2024, 4205), (2530, 3364), (2552, 3335), (2668, 3190)]